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Foraminfers planctnics

Customized platinum nanoparticles

Nanoparticles are as small as a millionth of millimeter. Nevertheless, their applications vary according to the diferent sizes they could have. For their preparation the organometallic approach is well-known and gives rise to well-controlled nanoparticles with tunable size, morphology and...

Nanopartcules de plat

Less ants means more aphids!

Ant-aphid interactions are well know to growers and scientists. Ants feed on the honeydew excreted by aphids and aphids are protected from predators and parasited by the ants. Any experimental intervention on natural systems may have unexpeected effects. Ant exclusion from trees, to disturb their...

Pugons i formigues
Lli i flors grogues poden produir bioetanol

Intestinal infections and lower height in Amazonian people

Infections produced by intestinal parasites are very extended among South American indigenous people. That kind of diseases have been forgotten in western civilization. The present work, which included interviews to the aborigens, withdrawal of...

Infecci Helminth i estatura als pobles sudamericans

Interbreedal insemination reduces abortions in dairy cows

Neosporosis is a disease which affects some mammal species, but when it comes to cattle, the disease also generates important economic losses by causing an increase in abortion rates. Present research has concluded that insemination using semen from specific...

Selecci de semen de toros per a reduir avortaments
Streptococcus al porc